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Orange peel aluminum coil

Orange peel patterned aluminum coil is a type of aluminum alloy material with unique patterns, and its surface presents a pattern similar to orange peel, hence its name. This type of aluminum coil has multiple advantages, making it popular in industrial applications. ‌

Features and advantages:

Low density: The density of pure aluminum is only 2.71kg/m ³, which is about one-third of the density of steel. This gives orange peel patterned aluminum coils a higher volume advantage compared to steel at the same weight and thickness. ‌

Strong corrosion resistance: The surface is covered with a dense and hard colorless transparent oxide film, which can resist various corrosive media such as wind, food, natural gas, etc. By chemical treatment or anodizing treatment, the thickness of the oxide film can be increased, further improving its corrosion resistance. ‌

Sufficient strength: Through alloying and annealing treatment, orange peel patterned aluminum coils can have sufficient strength and are suitable for manufacturing various containers, insulation industries, packaging, refrigerators, freezers, and other industries. ‌

High reflectivity: The reflectivity of infrared and visible light is above 80%. The higher the aluminum content, the higher the reflectivity and the better the corrosion resistance. ‌

Good electrical and thermal conductivity: Pure aluminum has an electrical conductivity equivalent to 62% of copper, a thermal conductivity equivalent to 60% of copper, and a density of only 30% of copper, demonstrating excellent electrical and thermal conductivity. ‌

Application areas:

Orange peel patterned aluminum coils are widely used in industries such as refrigerators, air conditioners, and packaging. Due to their unique patterns and excellent performance, they have become a commonly used material in these industries. In addition, it is also applied in fields such as cold storage flooring and outer packaging, demonstrating its diverse and extensive application potential. ‌

Packaging and Production:

Orange peel patterned aluminum coils are usually packaged with waterproof materials and can be divided into small rolls of different lengths or made into large rolls according to customer needs. During the production process, aluminum coils are rolled into patterns by a rolling mill, forming two main types of patterns: classic orange peel and variant orange peel. ‌

In summary, orange peel patterned aluminum coils have become an ideal choice in multiple industries due to their lightweight, high strength, excellent corrosion resistance and reflectivity, as well as good electrical and thermal conductivity

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